Trial Profile

A Phase 1/2a Open-Label Study to Investigate the Safety of the Transplantation (by Injection) of Human Glial Restricted Progenitor Cells (hGRPs; Q-Cells®) Into Subjects With Amyotrophic Lateral Sclerosis (ALS): Assessment of Localized Therapeutic Activity by Blinded Observation and Lateral Transplantation (ALTA-BOLT)

Status: Not yet recruiting

Phase of Trial: Phase I/II

Latest Information Update: 13 Jul 2026

Price :

$35 ^*

Note:

Adis is an information provider.
Final gross price and currency may vary according to local VAT and billing address.
Your purchase entitles you to full access to the information contained in our trial profile at the time of purchase.
A link to download a PDF version of the trial profile will be included in your email receipt.

At a glance

08 Jul 2026 Planned End Date changed from 1 Dec 2025 to 1 Dec 2028.
08 Jul 2026 Planned primary completion date changed from 1 Dec 2025 to 1 Dec 2028.
08 Jul 2026 Planned initiation date changed from 1 Mar 2024 to 1 Dec 2026.

If your organization or you do not have a subscription, try one of the following:

Contacting your organization’s admin about adding this content to your AdisInsight subscription
Buying a PDF version of any individual profile
Request a free trial (opens in a new window)

If your organization has a subscription, there are several access options, even while working remotely:

Working within your organization’s network
Login with username/password or try to access via your institution
Persisted access using your organization’s identifier stored in your user browser for 90 days

For assistance, contact us at asktheexpert.adisinsight@springer.com